CN102975680A

CN102975680A - Impact hammer for escape

Info

Publication number: CN102975680A
Application number: CN2012105610917A
Authority: CN
Inventors: 陈际军
Original assignee: Ningbo Zhenhai Yifulai Culture Creativity Co Ltd
Current assignee: Jiashan Ruijia sports equipment Co., Ltd
Priority date: 2012-12-21
Filing date: 2012-12-21
Publication date: 2013-03-20
Anticipated expiration: 2032-12-21
Also published as: CN102975680B

Abstract

The invention relates to an impact hammer for escape. A hammer handle takes the shape of a hollow cylinder, a cone-shaped hole is arranged at the head of the hammer handle, a handle is connected to the rear part of the hammer handle, and the handle is provided with a trigger. The hammer handle is provided with a hammer core and a spring. The head of the hammer core is cone-shaped, bolt holes are arranged on both sides of the hammer core, and a lock hole is arranged below the rear part of the hammer core. Two slide grooves are arranged on both sides at the middle and rear parts of the hammer handle. A slide shell is arranged on the slide grooves, and a pull rod is installed above the slide shell through a short shaft. The pull rod is buckled on the slide shell when the hammer is reserved. Two bolt holes are arranged on both sides at the front part of the slide shell, a bolt penetrates through the bolt holes of the hammer core and the bolt holes of the slide shell and fixed on the slide shell. In this way, the glass can be broken by utilizing the spring, so that the purpose of breaking the glass with no hammer waving space can be achieved.

Description

The escape ram hammer

Technical field

The present invention relates to a kind of life preserver, specifically a kind of ram hammer at when escape crushing window glass.

Background technology

Existing vehicle escape hammer will have certain hammer radius of waving, still in use, when needing in the traffic accident to use glass hammer to knock vehicle window, certainly be to bump emergency case, car Inner situation is chaotic, waves the hammer space with regard to difficulty at all, if vehicle Inner water inlet, even wave the hammer space, because the resistance of water, the dynamics of knocking of hammer also reduces greatly, be difficult to smash the case hardened glass on the car, this will lose a lot of escape chances.

Summary of the invention

Need to wave the deficiency of hammer space ability vehicle window smashing glass in order to overcome glass hammer, the invention provides a kind of escape ram hammer, this hammer is not waved the hammer space, and it utilizes spring force will hammer core into shape and releases shattered glass.

The present invention solves the technical measures that its technical matters takes, hammer handle is made hollow cylindrical, the head of hammer handle is established taper hole, open relief hole on the cylindrical shell around the taper hole, the rear portion of hammer handle connects handle, and the bottom of handle arranges tip, placing plate machine is established in the front side of handle, the plate machine connects dead bolt, the lower rear perforate of hammer handle, and the dead bolt of plate machine stretches in the hammer handle from this hole; Hammer core and spring are installed in hammer handle, one crown of spring is at the rear portion of hammer core, the other end of spring withstands on the hammer handle afterbody, the head of hammer core is made taper, its tapering is identical with the tapering of hammer handle head taper hole, and when both were meshed, the tip of hammer core stretched out taper hole one segment distance, in hammer core lower rear dead bolt hole is set, the dead bolt of plate machine can buckle in the dead bolt hole; Chute is opened in postmedian both sides at hammer handle, establish slip case on the chute, slide rail is established in the slip case both sides, and slide rail is packed in the chute, by minor axis pull bar is installed on slip case, pull bar can turn 90 degrees on short axial, establish link stopper in the slip case rear end, just in time lean against when pull bar turn 90 degrees on the link stopper, pull bar dumps forward and is fastened on above the slip case when for subsequent use, pin hole is opened in hammer core both sides, and latch runs through the pin hole of hammering core into shape and fixes by chute and slip case.Wait upon the time spent, the pull bar flap is played 90 degree to be leaned against on the link stopper, one holds handle, another holds pull bar and firmly pulls back slip case, and slip case drives backward Compress Spring of hammer core, when the dead bolt of the dead bolt hole alignment sheets machine of hammer core, dead bolt buckles in the hole, when hearing that dead bolt buckles into the sound that sends in the lockhole, loosen pull bar, and it is detained back on slip case.During use, the head of hammer handle is withstood on the angle of glass for vehicle window, pull the plate machine, the hammer core impacts to glass under the effect of spring together with slip case, can instantaneous shattered glass, can lead to the pull bar repeated usage like this.Behind the shattered glass, available tup or handle are swept and are hit the removing residual glass, do not wave the purpose that shattered glass is come in the hammer space thereby reach.

The invention has the beneficial effects as follows, but not waving hammer space shattered glass increases, and the bottom of handle is provided with tip, but when in danger on land also Cheng live hammer handle and smash the ripple glass with the tip of handle, increased the chance of escaping in the traffic accident, especially improved by vexed escape probability in high-grade car, be designed beautifully, simple in structure.

Description of drawings

Be described further the present invention is bright below in conjunction with accompanying drawing.

Accompanying drawing is the structural representation of escape ram hammer.

Among the figure, 1. hammer handle, 2. taper hole, 3. relief hole, 4. handle, 5. tip, 6. plate machine, 7. dead bolt, 8. hammer core 9. springs 10. dead bolt holes, 11. chutes, 12. slip cases, 13. pull bars, 14. link stoppers, 16 pin holes.

The specific embodiment.

Among the figure, hammer handle 1 is made hollow cylindrical, the head of hammer handle is established taper hole 2, open relief hole 3 on the cylindrical shell around the taper hole, the rear portion of hammer handle connects handle 4, and the bottom of handle arranges tip 5, placing plate machine 6 is established in the front side of handle, the plate machine connects dead bolt 7, the lower rear perforate of hammer handle, and the dead bolt of plate machine stretches in the hammer handle from this hole; Hammer core 8 and spring 9 are installed in hammer handle, one crown of spring is at the rear portion of hammer core, the other end of spring withstands on the hammer handle afterbody, the head of hammer core is made taper, its tapering is identical with the tapering of hammer handle head taper hole, and when both were meshed, the tip of hammer core stretched out taper hole one segment distance, in hammer core lower rear dead bolt hole 10 is set, the dead bolt 7 of plate machine can buckle in the dead bolt hole 10; Chute 11 is opened in postmedian both sides at hammer handle, establish slip case 12 on the chute, slide rail is established in the slip case both sides, and slide rail is packed in the chute, by minor axis pull bar 13 is installed on slip case, pull bar can turn 90 degrees on short axial, establish link stopper 14 in the slip case rear end, just in time lean against when pull bar turn 90 degrees on the link stopper, pull bar dumps forward and is fastened on above the slip case when for subsequent use, pin hole is opened in hammer core both sides, and latch runs through the pin hole of hammering core into shape and fixes by chute and slip case.

Claims

1. escape ram hammer, it is characterized in that: hammer handle is made hollow cylindrical, the head of hammer handle is established taper hole, open relief hole on the cylindrical shell around the taper hole, the rear portion of hammer handle connects handle, and the bottom of handle arranges tip, placing plate machine is established in the front side of handle, the plate machine connects dead bolt, the lower rear perforate of hammer handle, and the dead bolt of plate machine stretches in the hammer handle from this hole; Hammer core and spring are installed in hammer handle, and the head of hammer core is made taper, in hammer core lower rear dead bolt hole is set, and the dead bolt of plate machine can buckle in the dead bolt hole; Chute is opened in postmedian both sides at hammer handle, establish slip case on the chute, slide rail is established in the slip case both sides, and slide rail is packed in the chute, by minor axis pull bar is installed on slip case, pull bar can turn 90 degrees on short axial, establish link stopper in the slip case rear end, just in time lean against when pull bar turn 90 degrees on the link stopper, pull bar dumps forward and is fastened on above the slip case when for subsequent use, pin hole is opened in hammer core both sides, and latch runs through the pin hole of hammering core into shape and fixes by chute and slip case.

2. escape ram hammer according to claim 1 is characterized in that: the tapering of the taper hole on described its tapering of hammer core and the tup is identical, and when both were meshed, the tip of hammer core stretched out tup taper hole one segment distance.

3. escape ram hammer according to claim 1 is characterized in that: a crown of described spring is at the rear portion of hammer core, and the other end of spring withstands on an end of hammer handle afterbody handle.